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Thermal Experience

TEMPORARILY CLOSED

A rejuvenating treatment that stimulates and strengthens

Our innovative thermal circuit includes an exclusive Himalayan salt room, Finnish sauna, eucalyptus steam room, experiential showers, cold room, herbal sauna and a seasonal outdoor pool. This unique interplay of hot and cold experiences strengthens and relaxes the immune system, nurturing mind, body and spirit for a truly restorative experience.

Thermal experience slots

In order to optimize your arrival and your experience at the thermal circuit, we have divided the day into 3 time slots.

The arrival and departure times have thus been staggered in order to limit crossings between guests.

A girl meditating in the salt room at Spa William Gray
A girl relaxing in the sauna of Spa William Gray
A girl meditating in the salt room at Spa William Gray

Morning Relaxation

Between 9am and 12pm – 55$

If you want to start your day in the best possible way, come and relax at the spa and enjoy our thermal experience between 9am and 12pm.

In order to avoid excessive traffic at the reception, arrivals will be at 8:45 or 9:15 and departures at 11:45 or 12:15.
Your arrival time will be assigned to you at the time of your reservation.

A girl relaxing in the sauna of Spa William Gray

Well-Being Break

Between 12pm and 3pm – 70$

Want to give yourself a wellness break in the middle of your day? Enjoy the thermal circuit between 12pm and 3pm and come out relaxed and ready to resume your activities.

In order to avoid excessive traffic at the reception, arrivals will be at 12:00 or 12:30 and departures at 3:00 or 3:30.
Your arrival time will be assigned to you at the time of your reservation.

2 people having a relaxation moment in the relaxation space of Spa William Gray
2 people having a relaxation moment in the relaxation space of Spa William Gray

Resting Evening

Between 4pm to 7pm – 60$

If you like to relax after a busy day then come and enjoy the evening thermal experience from 4pm to 7pm.

In order to avoid excessive traffic at the reception, arrivals will be at 3:45 or 4:00 and departures at 6:45 or 7:00.
Your arrival time will be assigned to you at the time of your reservation.

Our reopening packages

In order to respect the new security standards, we will only be able to accept 3 couples at a time or 4 people from different households.
Customers from different households cannot be together in the saunas at the same time.
Wearing a mask will be mandatory at the exit of the circuit to go to the changing rooms or to the swimming pool.

A girl having a massage at Spa William Gray
2 persons in the Himalayan salt room of Spa William Gray
A girl having a massage at Spa William Gray

VIP Package

$270 + taxes

For total relaxation, we offer the VIP package which includes:

• Access to the thermal experience and the swimming pool
• A massage of your choice of 75 minutes
• A meal including a glass of bubbly or wine and service

Arrivals will be at 10 a.m., 10:15 a.m., 2:45 p.m. or 3 p.m. for a period of 4 hours.



2 persons in the Himalayan salt room of Spa William Gray

A total relaxation

Prices below

Up for a relaxing break in the heart of Old Montreal?
Take advantage of our complete package which includes:

• 60-minute relaxation massage & thermal experience (choose your time window): $175 + taxes
• 90-minute relaxation massage & thermal experience (choose your time window): $210 + taxes
• 120-minute relaxation massage & thermal experience (choose your time window): $250 + taxes

*Other massage techniques are available at an additional charge.

Discover the thermal circuit

2 chairs of the salt room of Spa William Gray
Douche expérimentale dans le circuit thermal du Spa William Gray
2 chairs of the salt room of Spa William Gray

Salt

Salt therapy is renowned for detoxifying the respiratory system, alleviating asthma and allergies, improving skin conditions, and promoting sleep and wellness. Our exclusive salt room is lined with pure Himalayan salt blocks, with a halogenerator that circulates atomized salt particles in the air. The ambient lighting is kept low, to more closely replicate natural salt caves. The room is kept at a temperature of 20-22°C/68-72°F, with a humidity level of 30%.

Douche expérimentale dans le circuit thermal du Spa William Gray

Rain

This experiential shower has a range of pressures – from light mist to pulsating shower – and is ideal as a first step in your thermal circuit session, or for final cool-down. It utilizes an interplay of hot and cold, along with relaxing chromotherapy and rejuvenating aromas. Temperatures range from Cold (14°C/57°F) to Cool (18°C/64°F) to Tepid (23°C/73°F).

Hottest room in the thermal circuit of Spa William Gray
Steam therapy in the thermal circuit of Spa William Gray
Hottest room in the thermal circuit of Spa William Gray

Sauna

The hottest room in the thermal circuit (80-90°C/176-194°F, humidity level of 10-20%), our traditional Finnish sauna is excellent for relaxing muscles, soothing aching joints, relieving stress, and flushing toxins from the system.

Steam therapy in the thermal circuit of Spa William Gray

Steam

Steam therapy is a natural way of boosting the metabolism, relieving pain and eliminating excess sodium. Our steam room emits a eucalyptus scent that helps soothe sore muscles, ease tension, and cleanse the nasal passages and lungs. This is a great detoxifier and cleanser. Temperatures range from 38-48°C/100-118°F, with a humidity level of 80%.

Herbal sauna in the thermal circuit of Spa William Gray
Cold room in the thermal circuit of Spa William Gray
Herbal sauna in the thermal circuit of Spa William Gray

Herbs

Our herbal sauna uses aromatherapy, known for reducing stress, boosting energy, aiding in healing, and strengthening the immune system. This room has a milder heat than that of a traditional sauna. Temperatures are 55-65°C/131-149°F, with a humidity level of 10-20%.

Cold room in the thermal circuit of Spa William Gray

Ice

Perfect for cooling off after time in the sauna, steam room and herbal room. This room is kept at a chilly 2-4°C/36-39°F (humidity level: 55%), helping to stimulate blood circulation and strengthen the immune system. For more intense cooling, crushed ice is at your disposal to further refresh yourself.

Relaxation room in the thermal circuit of Spa William Gray
Outdoor swimming pool of Spa William Gray
Relaxation room in the thermal circuit of Spa William Gray

Relaxation Space

Dedicated to calm and serenity, our relaxation space provides a respite between hot and cold circuits. An important component of thermal therapy, relaxation allows your body and mind to return to a neutral state, and absorb the benefits of the thermal circuit. We invite you to visit the relaxation space before, during and after the thermal circuit.

Outdoor swimming pool of Spa William Gray

Pool

Our one-meter-deep (three foot) outdoor pool is open from 9 am to 7 pm, depending on the season and weather. It’s equipped with therapeutic jets that stimulate blood circulation, reduce muscle tension and aid in overall relaxation. Four relaxing loungers are provided to help you soak up the sun; we provide towels and water. Note: pool is only open to thermal circuit guests.